Inventor
Andrew Cheng
Inventor
Hsinchu, TW
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
H03MCoding12%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles6%
B60WConjoint control of vehicle sub-units of different type or different function6%
F04DNon-positive-displacement pumps6%
F16HGearing6%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G05DSystems for controlling or regulating non-electric variables6%
H03KPulse technique6%
PatentTitleYear
10,895,881Adaptive water level controls for water empty or fill applications20219,555,795'Controlling a hybrid vehicle having an overdrive coupling member'20175,767,594'Computer keyboard power saving method'19985,706,453'Intelligent real-time graphic-object to database linking-actuator for enabling intuitive on-screen changes and control of system configuration'19985,654,712'Encoding control device'19975,072,748'Fluid pressure operated indicating relay'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to AMOT CONTROLS INC (1)· patent assignee history
1991Based in Alameda, CA, US· patent location history
1997–1998Patents assigned to HOLTEK MICROELECTRONICS INC (2)· patent assignee history
1997–1998Based in Hsinchu, TW· patent location history
1998Based in San Jose, CA, US· patent location history
2017Patents assigned to FORD GLOBAL TECH LLC (1)· patent assignee history
2017Based in Ann Arbor, MI, US· patent location history
2021Patents assigned to FLUID HANDLING LLC (1)· patent assignee history
2021Based in Wilmette, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOLTEK MICROELECTRONICS INC | 2 | 1997–1998 |
| AMOT CONTROLS INC | 1 | 1991 |
| FLUID HANDLING LLC | 1 | 2021 |
| FORD GLOBAL TECH LLC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 2 | 1997–1998 |
| Wilmette, Illinois, US | 1 | 2021 |
| Ann Arbor, MI, US | 1 | 2017 |
| San Jose, California, US | 1 | 1998 |
| Alameda, California, US | 1 | 1991 |